
public interface Survey {

	public void setName(String name);
	public String getName();
	public void addQuestion(Question q);
	public void removeQuestion(Question q);
	public void addAnswer(Answer a);
	public void removeAnswer(Answer a);
	public Answer getAnswer();
	public void addGradePoint(int p);
	public int getGradePoint();
	public void loadSurveyQuestions(SurveyQuestions questions);
	public SurveyQuestions getSurveyQuestions();
	public void removeGradePoint(GradePoint gp);
	public void gradeQuestion(Question q);
	public void addSurvey(Survey s);
	public void removeSurvey(Survey s);
	public void modifiedSurvey(Survey s);
	public void takeSurvey(Survey s);
	
}
